(19)
(11) EP 2 111 729 A2

(12)

(88) Date of publication A3:
02.07.2009

(43) Date of publication:
28.10.2009 Bulletin 2009/44

(21) Application number: 08725195.5

(22) Date of filing: 05.02.2008
(51) International Patent Classification (IPC): 
H05B 33/08(2006.01)
(86) International application number:
PCT/US2008/001524
(87) International publication number:
WO 2008/100394 (21.08.2008 Gazette 2008/34)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

(30) Priority: 14.02.2007 US 674855

(71) Applicant: Cree, Inc.
Durham, NC 27703 (US)

(72) Inventors:
  • ROBERTS, John, K.
    Grand Rapids, MI 49506-6525 (US)
  • VADAS, Keith, J.
    Lake Worth, FL 33467 (US)

(74) Representative: Townsend, Stephen 
Baron Warren Redfern
19 South End Kensington London W8 5BU
19 South End Kensington London W8 5BU (GB)

   


(54) SYSTEMS AND METHODS FOR SPLIT PROCESSOR CONTROL IN A SOLID STATE LIGHTING PANEL